Power distribution cabinet cable anti-disconnection fixing clamp

Abstract

The utility model discloses a power distribution cabinet cable anti -off line fixing clamp, it includes connecting plate and upper locating block, the upper surface fixed connection of connecting plate has lower locating block, be offered with a plurality of lower limit slot on lower locating block, be offered with a plurality of upper limit slot on upper locating block, the lower locating block fixedly connected with two connecting blocks, the inner surface of two connecting blocks all rotationally connected with connecting shaft, two connecting shafts all fixedly connected with movable plate, the inner surface fixed connection of upper locating block has two guide rods, the outer surface of two guide rods all slidingly connected with sliding block. Through the setting of lower limit slot and upper limit slot etc. structure, the fixed clamp structure provided by this scheme has the limit slot of multiple cable lines, so that multiple cable lines can be positioned and fixed simultaneously, the installation quantity of the device is reduced, and then the installation time is reduced, and the work efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of fixing clips, and in particular to a cable anti-derailment fixing clip for power distribution cabinets. Background Technology

[0002] Cable anti-detachment clamps for distribution cabinets are devices used to secure cables inside distribution cabinets, preventing them from falling off or shifting. They firmly fix the cables in specific positions within the distribution cabinet, preventing them from falling off due to external pulling, vibration, or other reasons. This ensures the stability and reliability of cable connections, guarantees normal power transmission, and keeps the cables inside the distribution cabinet neatly arranged, facilitating installation, maintenance, and troubleshooting by construction and maintenance personnel.

[0003] A search revealed that application number 202121868206.8 discloses a new type of cable clamp for a power distribution cabinet. By setting a slider, two sets of clamping blocks can be moved to accommodate cables of different sizes. The clamping blocks are positioned using a locking mechanism. After the cable is placed in the two sets of clamping blocks, it can be fixed by a locking assembly. The cable can be removed by pulling the hook, which brings convenience to the installation and removal of cables.

[0004] However, the above solution can only fix one cable at a time. Since there are usually many electrical devices in the distribution cabinet, there are also many cables. If each cable is installed one by one using a single fixing clamp structure, it will take a lot of time and is inefficient. Utility Model Content

[0005] The purpose of this utility model is to provide a cable anti-detachment fixing clamp for power distribution cabinets, which can simultaneously limit and fix multiple cables, reduce the number of devices to be installed, thereby reducing installation time and improving work efficiency.

[0006] To achieve the above objectives, a cable anti-derailment fixing clamp for a power distribution cabinet is provided, comprising a connecting plate and an upper positioning block. A lower positioning block is fixedly connected to the upper surface of the connecting plate. The lower positioning block has multiple lower limit grooves, and the upper positioning block has multiple upper limit grooves. Two connecting blocks are fixedly connected to the lower positioning block. A connecting shaft is rotatably connected to the inner surface of each of the two connecting blocks, and a movable plate is fixedly connected to each of the two connecting shafts.

[0007] The inner surface of the upper positioning block is fixedly connected to two guide rods, the outer surfaces of the two guide rods are slidably connected to sliders, the outer surfaces of the two guide rods are slidably sleeved with springs, the upper surfaces of the two sliders are fixedly connected to sliding plates, the side surfaces of the two sliding plates are fixedly connected to insert blocks, the outer surfaces of the two insert blocks are respectively movably connected to two movable plates, the lower surface of the upper positioning block is fixedly connected to two mating blocks, the side surfaces of the two mating blocks are fixedly connected to arc-shaped fixing blocks, the outer surfaces of the two mating blocks are movably connected to the lower positioning block, and the outer surfaces of the two arc-shaped fixing blocks are respectively movably connected to two movable plates.

[0008] According to the cable anti-detachment fixing clamp of the power distribution cabinet, the connecting plate has four docking holes arranged in a rectangular array.

[0009] According to the aforementioned cable anti-detachment fixing clamp for the power distribution cabinet, a sliding groove is provided on the upper positioning block, and the outer surface of the slider is slidably connected to the sliding groove.

[0010] According to the cable anti-derailment fixing clamp of the power distribution cabinet, a fixing groove is provided on the movable plate, and the outer surface of the plug is movably connected to the fixing groove.

[0011] According to the aforementioned cable anti-derailment fixing clamp for the power distribution cabinet, a slot is provided on the movable plate, and the outer surface of the arc-shaped fixing block is movably connected to the slot.

[0012] According to the aforementioned cable anti-detachment fixing clamp for the power distribution cabinet, a positioning groove is provided on the lower positioning block, and the outer surface of the docking block is movably connected to the positioning groove.

[0013] According to the cable anti-detachment fixing clamp of the power distribution cabinet, one end of the spring is fixedly connected to the side surface of the slider, and the end of the spring away from the slider is fixedly connected to the inner side wall of the upper positioning block.

[0014] According to the cable anti-detachment fixing clamp of the power distribution cabinet, the lower surface of the upper positioning block is in contact with the lower positioning block.

[0015] The above-mentioned solution has the following beneficial effects:

[0016] 1. By setting up structures such as the lower limit groove and the upper limit groove, the fixing clamp structure provided by this solution has limit grooves for multiple cables, which can simultaneously limit and fix multiple cables, reduce the number of devices to be installed, thereby reducing installation time and improving work efficiency.

[0017] 2. By operating the sliding plate and movable plate, the fixing between the lower and upper positioning blocks can be released, allowing the upper positioning block to be removed from the lower positioning block, thus enabling the cable to be dismantled. This is simple and quick.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a schematic diagram of the overall structure of the cable anti-derailment fixing clip for the distribution cabinet of this utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional view of the lower positioning block of the cable anti-derailment fixing clamp for the distribution cabinet of this utility model.

[0022] Figure 3 This utility model provides a cable anti-detachment fixing clip for the distribution cabinet. Figure 2 Schematic diagram of the enlarged section at point A in the middle;

[0023] Figure 4 This is a schematic diagram of the cross-sectional view of the movable plate of the cable anti-derailment fixing clamp in the power distribution cabinet of this utility model;

[0024] Figure 5 This is a schematic diagram of the lower positioning block of the cable anti-derailment fixing clamp for the distribution cabinet of this utility model.

[0025] Legend:

[0026] 1. Connecting plate; 2. Lower positioning block; 3. Upper positioning block; 4. Lower limit groove; 5. Upper limit groove; 6. Connecting block; 7. Connecting shaft; 8. Movable plate; 9. Guide rod; 10. Slider; 11. Spring; 12. Sliding plate; 13. Insert block; 14. Butt joint block; 15. Arc-shaped fixing block; 16. Butt joint hole; 17. Slide groove; 18. Fixing groove; 19. Slot; 20. Positioning groove. Detailed Implementation

[0027] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0028] Reference Figure 1-5The present invention relates to a cable anti-detachment fixing clamp for a distribution cabinet, comprising a connecting plate 1 and an upper positioning block 3. A lower positioning block 2 is fixedly connected to the upper surface of the connecting plate 1. The lower positioning block 2 has multiple lower limit grooves 4, and the upper positioning block 3 has multiple upper limit grooves 5. Two connecting blocks 6 are fixedly connected to the lower positioning block 2. Connecting shafts 7 are rotatably connected to the inner surfaces of the two connecting blocks 6. Movable plates 8 are fixedly connected to the two connecting shafts 7. The connecting plate 1 has four docking holes 16 arranged in a rectangular array. The lower surface of the upper positioning block 3 is in contact with the lower positioning block 2. The lower limit grooves 4 and upper limit grooves 5 on the lower positioning block 2 and the upper positioning block 3, respectively, can effectively clamp and limit the cable, preventing the cable from moving and getting tangled.

[0029] Two guide rods 9 are fixedly connected to the inner surface of the upper positioning block 3. Sliding sliders 10 are slidably connected to the outer surfaces of both guide rods 9. Springs 11 are slidably sleeved on the outer surfaces of both guide rods 9. One end of the spring 11 is fixedly connected to the side surface of the slider 10, and the end of the spring 11 away from the slider 10 is fixedly connected to the inner side wall of the upper positioning block 3. Sliding plates 12 are fixedly connected to the upper surfaces of both sliders 10. Insert blocks 13 are fixedly connected to the side surfaces of both sliding plates 12. The outer surfaces of the two insert blocks 13 are movably connected to two movable plates 8, respectively. Two mating blocks 14 are fixedly connected to the lower surface of the upper positioning block 3. Arc-shaped fixing blocks 15 are fixedly connected to the side surfaces of both mating blocks 14. The outer surfaces of both mating blocks 14 are connected to the lower positioning block 2. The two curved fixing blocks 15 are movably connected to the two movable plates 8 respectively. The upper positioning block 3 has a sliding groove 17, and the outer surface of the slider 10 is slidably connected to the sliding groove 17. The movable plate 8 has a fixing groove 18, and the outer surface of the insert block 13 is movably connected to the fixing groove 18. The movable plate 8 has a slot 19, and the outer surface of the curved fixing block 15 is movably connected to the slot 19. The lower positioning block 2 has a positioning groove 20, and the outer surface of the docking block 14 is movably connected to the positioning groove 20. Through the sliding groove 17, the slider 10, the sliding plate 12 and the insert block 13 can move smoothly. At the same time, the curved fixing block 15 is curved and has the same axis as the connecting shaft 7, so that the movable plate 8 can be flipped smoothly.

[0030] Working principle: By pushing the sliding plate 12, the moving sliding plate 12 can drive the slider 10 and the insert 13 to move. During the movement of the slider 10 on the guide rod 9, it will gradually compress the spring 11, thus keeping the spring 11 in a taut state. When the moving insert 13 disengages from the fixed groove 18, it releases the fixation on the movable plate 8. Then, by flipping the movable plate 8, the movable plate 8, the fixed groove 18, and other structures on the movable plate 8 can be flipped around the connecting shaft 7 in the connecting block 6 as the central axis. When the flipped slot 19 disengages from the arc-shaped fixed block 15, and the flipped fixed groove 18 is no longer opposite the insert 13. Afterwards, release the sliding plate 12, allowing the spring 11 to rebound freely. The rebounding spring 11 then moves the slider 10, sliding plate 12, and insert block 13 back to their original positions. Repeat the above operation on the other side to release the fixation between the lower positioning block 2 and the upper positioning block 3. This allows the upper positioning block 3 and its components to be removed from the lower positioning block 2. Then, using the pre-drilled holes 16 on the connecting plate 1, connect the connecting plate 1, lower positioning block 2, and other components to a suitable position on the distribution cabinet. Next, place the cables from the electrical equipment inside the distribution cabinet into the lower limit grooves 4 on the lower positioning block 2. After the wire is inserted, the docking block 14 is inserted into the positioning slot 20 to achieve the initial connection between the lower positioning block 2 and the upper positioning block 3. The reserved upper limit slot 5 prevents the cable in the lower limit slot 4 from affecting the connection between the upper positioning block 3 and the lower positioning block 2. At this time, the sliding plate 12 is pushed, so that the moving sliding plate 12 drives the slider 10 and the insert block 13 to move, while keeping the spring 11 in a taut state. When the moved insert block 13 does not affect the flipping of the movable plate 8, the movable plate 8 is flipped in the opposite direction, so that the movable plate 8 and the structure on the movable plate 8 are flipped in the opposite direction with the connecting shaft 7 as the central axis. When the flipped slot 19 is inserted into the arc-shaped fixing block 1 5. After the fixed groove 18 is flipped and corresponds to the insert block 13, the sliding plate 12 is released, so that the spring 11 is no longer restricted and rebounds. The rebounding spring 11 can drive the slider 10, the sliding plate 12 and the insert block 13 to move back to their original positions. When the moving insert block 13 is inserted into the fixed groove 18, the movable plate 8 can be fixed, so that the slot 19 will not detach from the arc-shaped fixed block 15. This completes the fixing between the lower positioning block 2 and the upper positioning block 3. At this time, under the interaction between the lower positioning block 2, the upper positioning block 3, the lower limit groove 4 and the upper limit groove 5, the cable is clamped and fixed to prevent the cable from moving randomly or getting tangled.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. Cable anti-derailment clamps for distribution cabinets, including: The connecting plate (1) and the upper positioning block (3) are characterized in that a lower positioning block (2) is fixedly connected to the upper surface of the connecting plate (1), a plurality of lower limit grooves (4) are provided on the lower positioning block (2), a plurality of upper limit grooves (5) are provided on the upper positioning block (3), two connecting blocks (6) are fixedly connected to the lower positioning block (2), a connecting shaft (7) is rotatably connected to the inner surface of the two connecting blocks (6), and a movable plate (8) is fixedly connected to the two connecting shafts (7). The inner surface of the upper positioning block (3) is fixedly connected to two guide rods (9), the outer surfaces of the two guide rods (9) are slidably connected to sliders (10), the outer surfaces of the two guide rods (9) are slidably sleeved with springs (11), the upper surfaces of the two sliders (10) are fixedly connected to sliding plates (12), the side surfaces of the two sliding plates (12) are fixedly connected to inserts (13), the outer surfaces of the two inserts (13) are respectively movably connected to two movable plates (8), the lower surface of the upper positioning block (3) is fixedly connected to two docking blocks (14), the side surfaces of the two docking blocks (14) are fixedly connected to arc-shaped fixing blocks (15), the outer surfaces of the two docking blocks (14) are movably connected to the lower positioning block (2), and the outer surfaces of the two arc-shaped fixing blocks (15) are respectively movably connected to two movable plates (8).

2. The cable anti-derailment fixing clip for distribution cabinets according to claim 1, characterized in that, The connecting plate (1) has four docking holes (16) arranged in a rectangular array.

3. The cable anti-derailment fixing clamp for distribution cabinet according to claim 1, characterized in that, The upper positioning block (3) has a sliding groove (17), and the outer surface of the slider (10) is slidably connected to the sliding groove (17).

4. The cable anti-derailment fixing clip for distribution cabinets according to claim 1, characterized in that, The movable plate (8) has a fixing groove (18), and the outer surface of the insert (13) is movably connected to the fixing groove (18).

5. The cable anti-derailment fixing clamp for distribution cabinet according to claim 1, characterized in that, The movable plate (8) has a slot (19) and the outer surface of the arc-shaped fixing block (15) is movably connected to the slot (19).

6. The cable anti-derailment fixing clamp for distribution cabinet according to claim 1, characterized in that, The lower positioning block (2) has a positioning groove (20), and the outer surface of the docking block (14) is movably connected to the positioning groove (20).

7. The cable anti-derailment fixing clamp for distribution cabinet according to claim 1, characterized in that, One end of the spring (11) is fixedly connected to the side surface of the slider (10), and the end of the spring (11) away from the slider (10) is fixedly connected to the inner side wall of the upper positioning block (3).

8. The cable anti-derailment fixing clamp for distribution cabinet according to claim 1, characterized in that, The lower surface of the upper positioning block (3) is in contact with the lower positioning block (2).

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